PL77698B2 - - Google Patents
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- Publication number
- PL77698B2 PL77698B2 PL14940771A PL14940771A PL77698B2 PL 77698 B2 PL77698 B2 PL 77698B2 PL 14940771 A PL14940771 A PL 14940771A PL 14940771 A PL14940771 A PL 14940771A PL 77698 B2 PL77698 B2 PL 77698B2
- Authority
- PL
- Poland
- Prior art keywords
- potassium
- weight
- degassing
- flux
- aluminum alloys
- Prior art date
Links
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 230000004907 flux Effects 0.000 claims description 6
- -1 sodium fluorosilicate Chemical compound 0.000 claims description 6
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 4
- 229910001610 cryolite Inorganic materials 0.000 claims description 3
- VHHHONWQHHHLTI-UHFFFAOYSA-N hexachloroethane Chemical compound ClC(Cl)(Cl)C(Cl)(Cl)Cl VHHHONWQHHHLTI-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 235000011164 potassium chloride Nutrition 0.000 claims description 2
- 239000001103 potassium chloride Substances 0.000 claims description 2
- 239000011780 sodium chloride Substances 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 238000007872 degassing Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 3
- RXCBCUJUGULOGC-UHFFFAOYSA-H dipotassium;tetrafluorotitanium;difluoride Chemical compound [F-].[F-].[F-].[F-].[F-].[F-].[K+].[K+].[Ti+4] RXCBCUJUGULOGC-UHFFFAOYSA-H 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- GBAXEICTNXLPCM-UHFFFAOYSA-I [Cl-].[Al+3].[Na+].[K+].[Cl-].[Cl-].[Cl-].[Cl-] Chemical compound [Cl-].[Al+3].[Na+].[K+].[Cl-].[Cl-].[Cl-].[Cl-] GBAXEICTNXLPCM-UHFFFAOYSA-I 0.000 description 1
- 150000001638 boron Chemical class 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Description
Pierwszenstwo: Zgloszenie ogloszono: 30.05.1973 Opis patentowy opublikowano: 28.04.1975 77698 KI. 40b, 21/04 MKP C22c 21/04 Twórcywynalazku: Irena Pajek, Kazimierz Biedron Uprawniony z patentu tymczasowego: Zaklady Metali Lekkich „Kety", Kety (Polska) Topnik odgazowujaco-modyfikujacy dla stopów aluminium, zwlaszcza do przeróbki plastycznej Przedmiotem wynalazku jest topnik odgazowujaco-modyfikujacy dla stopów aluminiowych, zwlaszcza do przeróbki plastycznej.Procesy odgazowania i modyfikacji stopów aluminium do przeróbki plastycznej dotychczas stosowanymi metodami prowadzone sa oddzielnie. Powoduje to przedluzenie czasu topienia i przygotowania metalu do odlewania oraz wzrost kosztów produkcji.Do odgazowania stopów aluminium stosowany jest glównie szesciochloroetan w postaci brykietów lub proszku, natomiast rozdrabnianie makroziarna (tak zwana modyfikacja) stopów aluminium do przeróbki plas¬ tycznej prowadzone jest za pomoca zapraw wzglednie soli tytanowych i borowych uzywanych w róznych proporcjach.Celem wynalazku jest usuniecie wyzej wymienionych niedogodnosci przez zastosowanie topnika zawieraja¬ cego skladniki zapewniajace równoczesny przebieg odgazowania i modyfikacji stopu, a tym samym skrócenie czasu przebiegu tych operacji.Topnikodgazowujaco-modyfikujacy wedlug wynalazku zawiera: szesciochloroetan fluorokrzemian sodu kriolit fluorotytanian potasu fluoroboran potasu proszek^aluminiowy chlorek potasu chlorek sodu 18 5 4 20 18 7,5 9 5 — 23% wagowych — 10% wagowych - 7% wagowych - 26% wagowych - 23% wagowych - 10% wagowych - 12% wagowych - 8% wagowych Przyklad skladu topnika odgazowujaco-modyflkujacego: szesciochloroetan 20% fluorokrzemian sodu 7%2 77 698 kriolit 5% fluorotytanian potasu 23% fluoroboran potasu 20% proszekaluminiowy 8% chlorekpotasu 11% chloreksodu 6% Topnik przygotowuje sie droga zmieszania skladników w stanie proszkowym w okreslonych proporcjach.Dodatek topnika w ilosci 0,3-0,5% od ciezaru wsadu powoduje równoczesne odgazowanie stopu i rozdrob¬ nienie struktury wlewków a przez to skrócenie czasu operacji i zmniejszenie kosztów produkcji. PL PLPriority: Application announced: May 30, 1973 Patent description was published: April 28, 1975 77698 KI. 40b, 21/04 MKP C22c 21/04 Inventors: Irena Pajek, Kazimierz Biedron Authorized by the provisional patent: Zakłady Metalali "Kety", Kety (Poland) Degassing-modifying flux for aluminum alloys, especially for plastic processing The subject of the invention is a degassing flux -modifying for aluminum alloys, especially for plastic working. The degassing and modification of aluminum alloys for plastic working processes are carried out separately. This extends the time of melting and preparing the metal for casting and increases production costs. For degassing aluminum alloys, mainly hexachloroethane is used in the form of briquettes or powders, while the macroscopic grinding (so-called modification) of aluminum alloys for plastic processing is carried out with the use of mortars or titanium and boron salts used in various proportions. The aim of the invention is to eliminate the above-mentioned disadvantages by using The flame modifying agent according to the invention contains: sodium hexachloroethane fluorosilicate, cryolite potassium fluorotitanate potassium fluoroborate powder aluminum chloride potassium chloride sodium chloride 18 5 4 20 18 7 5 9 5 - 23% by weight - 10% by weight - 7% by weight - 26% by weight - 23% by weight - 10% by weight - 12% by weight - 8% by weight Example of the composition of a degassing and modifying flux: hexachloroethane 20% sodium fluorosilicate 7% 2 77 698 cryolite 5% potassium fluorotitanate 23% potassium fluoroborate 20% aluminum powder 8% potassium chloride 11% sodium chloride 6% The flux is prepared by mixing the components in the powder state in specific proportions. Flux addition in the amount of 0.3-0.5% by weight the charge causes simultaneous degassing of the melt and refinement of the structure of the ingots, thus shortening the operation time and reducing production costs. PL PL
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL14940771A PL77698B2 (en) | 1971-07-12 | 1971-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL14940771A PL77698B2 (en) | 1971-07-12 | 1971-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL77698B2 true PL77698B2 (en) | 1975-04-30 |
Family
ID=19955010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL14940771A PL77698B2 (en) | 1971-07-12 | 1971-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL77698B2 (en) |
-
1971
- 1971-07-12 PL PL14940771A patent/PL77698B2/pl unknown
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